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TOPDON JS3000 Jump Starter, 3000A, Boost Mode, 9L Gas/ 7L Diesel Engines

Based on 5,041 reviews
Condition: New
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$139.99
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Availability: In Stock.
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Arrives Sunday, Nov 1
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At a glance

Condition
New
Color
black
Model
JS3000
Dimensions
5"D x 10"W x 3"H
Weight
1.5 kg
Vehicle Service Type
Passenger Car
Battery Type
Lithium Ion
In the box
item

Features 5

  • WIDER VEHICLE COVERAGEWith 3000A peak amps (750A for 2 seconds), the JS3000 jump starter can bring almost all 12V lead-acid batteries back to life within 1 second. It can jump vehicles up to 9.0L Gas/ 7.0L Diesel engines, especially suitable for large capacity vehicles like trucks, boats, pickups, also supports motorcycles, speedboats, yachts, touring cars, lawnmowers, ATVs, SUVs, off-roaders, sedans, jet ski and more. Fully charged provides up to 45 jumps.
  • ADVANCED DESIGN & SAFETYDesigned for professional and heavy-duty vehicles, JS3000 provides you with quality 100% copper clamps, heavy-duty cables and IP54 fireproof enclosure. The extendable hook allows you to hang it when you are not using it or need a downward light source while working or camping. A flexible stand can make you raise the light by 30 degrees. With 10 intelligent protection technologies, anyone can use it safely, whether you are an ordinary driver or a professional technician.
  • MORE THAN A JUMP STARTERThe JS3000 also serves as a portable 24000mAh power bank with 2 USB QC 3.0 ports, a 16.8V DC port, and a Type-C PD45W bi-directional charging port (charging your laptop from 0% to 100% in 2 hours or other devices in 1 hour). It has a super bright flashlight, providing you with 400 lumens of light, a SOS signal light in an emergency or outdoor adventure. When fully charged, the flashlight can be powered on for up to 30 hours.
  • BOOST DEAD BATTERYAs a booster for your dead or damaged batteries TOPDONs JS3000 car battery jump starter can start your vehicle using its BOOST FUNCTION. Just press and hold the BOOST Button for around 3 seconds and start your vehicle within the next 30 seconds. If the light is solid green you can directly start your car after connecting the clamps to the engine properly.

Description

【3000A POWER FOR BIG ENGINES】TOPDON JS3000 jump starter delivers 3000A peak current to start 12V vehicles in seconds. Built for up to 9.0L gas and 7.0L diesel engines, this portable jump starter is ideal for cars, trucks, SUVs, pickups, boats, motorcycles, ATVs, lawn mowers, and more.

Specs 25

Brand TOPDON
Battery Cell Composition Lithium Ion
Voltage 12
Product Dimensions 5"D x 10"W x 3"H
Vehicle Service Type Passenger Car
Battery Type Lithium Ion
Compatible with Vehicle Type Passenger Car
Battery Capacity 24000 mAh

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Solid device that was able to start my Ford F-150 truck
Color: black
There's nothing worse than getting stuck with a dead car battery, especially if you're busy and on a schedule. You can't always rely on someone nearby having jumper cables, either. And you definitely don't want to spend the money to get a professional if you can help it. That's why being self-reliant and getting your own portable jump starter is so important. As soon as your car battery dies, you can get it up and running almost as quickly with a jump starter. After browsing through the bazillion models available on Amazon, I went for the Topton JS3000, which looked like something substantial that can have enough power to start my old F-150. And, I wasn’t disappointed. The jumper comes in a very nice hard shell style transportation/storage case, and contain everything needed to be ready to use it. Even the USB power block, which is often missing on other models. Talking about USB, this battery jumper devices have USB ports as well, and we often use this in our garage as an oversized battery bank as well when not used to jump start anything, to charge phones and the like, so it’s very useful in all sorts of emergencies. Using the device was very easy really. After being sure it has a full charge, I just plugged it to my truck’s battery, and it immediately detected it and turned one automatically. All I had to do was crank the engine, et voilà, the truck started right at the first try! Once fully charged, I can store this device in my truck, and forget about it for six months or more, until the next time it’s needed. They do however need topping up occasionally, especially if they get very cold or very hot repeatedly. So, something to keep in mind to avoid having a battery jumper that will have a depleted battery, just at the most needed moment. There are other little details that make the JS3000 easier to use. It turns on with a single short press to the power button, as does the embedded flashlight, which cycles through multiple on and emergency flashing cycles. Other units I owned in the past required assorted long and confusing sequences of presses, which might protect against turning on accidentally, but was a hassle when I actually needed to use it. Like every other lithium jump starter, it has of course a reverse polarity detection, alerting you if you connect the clamps to the wrong battery terminals. Keep in mind that the best time to think about shopping for a portable jump starter is not when you’re stuck by the side of the road with a dead battery. Compact, affordable, and easy to use, the latest lithium-ion chargers like this one could be a life saver, and are also small enough to fit in a glove compartment or under the seat, yet it can start your car (or truck) without jumper cables or waiting for help. Definitely a recommended purchase, which I am happy with. ... show more
Reviewed in the United States on December 30, 2022 by Orcatrainer

Good jump pack. Not perfect.
Color: black
This bumper box is awesome for the most part. It’s compact enough to carry anywhere- fits under a seat or in a trunk no problem. Like stays on the top of my tool box. Cable length is long enough to reach even heavy duty top wing nut batteries. It works, and it works AMAZINGLY WELL. Attach the cables and the unit auto detects the battery. If it’s low, hold the boost button and start the vehicle. You have about 15 seconds of start time before the boost feature disables. The limited boost time is one of the things I don’t like about it. The jump pack stops throwing voltage after the boost cycle, meaning that if the battery doesn’t have enough charge, everything shuts off. It would be nice to have a fast charger to come with it. That being said, this thing is an awesome value for the money. It started a completely dead 6.7 powerstroke f450. I mean completely dead- oth batteries had 1.5 volts. It started a 7.3 powerstroke that has been sitting on the lot for 5 years. I had to use the pack twice, because the first time was just for fuel priming. Started the truck up both times without issue. If it’ll do that old 7.3, it’ll do any regular vehicle you want it to. It also has emergency lights, and can double as a power pack. ... show more
Reviewed in the United States on January 25, 2025 by TonyBeinhauer

Very high quality & well worth it!
Color: gray
Very high quality device and parts. Super easy to use. My 2023 Jeep Compass suddenly had a dead auxiliary battery. Connected this to the main battery and it started right up. Well worth the price to always have on hand.
Reviewed in the United States on September 5, 2026 by Chris Schneider

TOPDON JS2000 Jump Starter is a Great Gift for Drivers
Color: gray
I thought I should write a review of the TOPDON JS2000 even though I have not had the need to use the jump starter feature. TOPDON is not the best known brand of jump starter sold on Amazon. I found the TOPDON line of jump starters after having purchased a TOPDON battery tester and being very satisfied with their battery tester. I have purchased the JS2000 for myself and also as gifts for new drivers of older vehicles and older drivers of new vehicles. If you are still using jumper cables, stop now and get this jump starter. Every JS2000 comes with an enclosed card that informs the recipient that they can extend the warranty from 12 mos to 24 mos by sending TOPDON the Amazon order number and the serial number found on the back of the JS2000 jump starter. TOPDON currently offers three different capacity jump starters. The JS2000 is in the middle of the product line and I believe it is the best one for most people (size, weight, capacity and being well fit for its intended purpose.) My experience with jump starters goes back over 20 years. Over that time I have helped other drivers with depleted batteries start their vehicles about as often as I have needed to use the jump starter on one of my own vehicles. So while the lower capacity JS1200 is probably going to be able to start your personal vehicle (especially a vehicle with a 4-cylinder engine) the next driver you help to jump start their vehicle using the TOPDON jump starter may have a vehicle with a larger engine. The JS2000 will almost certainly be able to jump start that vehicle too (OK maybe not a motorhome with a large diesel engine.) The JS2000 when 3/4 up to fully charged and not stored in sub-freezing temperatures should be able to jump start any passenger vehicle or light truck with no difficulty.) For jump starting larger vehicle engines TOPDON offers the JS3000. As noted TOPDON does not include an AC charging block with the JS2000, only a USB-C cable (actually the included charging cable has a USB-A connector on one end and a USB-C connector on the other end.) This cable may not meet your charging needs. For fastest charging from an AC outlet you want an 18W AC charging block with a USB-C cable. (I found one I like on Amazon. Search for "USB C Wall Charger, 18W PD Adapter with 5ft USB-C to USB-C Cable Support Fast Charging".) Eventually I or someone I have gifted the JS2000 jump starter will use the jump starter and they will may let me know of their experience with the JS2000 so I can update my review. [Update 2-4-24: I used the TOPDON JS2000 to jump start a Kia or Hyundai SUV (might have been a Santa Fe); Connected the JS2000 and got the green light. The vehicle started on the first attempt. The temperature was right around 40F. The JS2000 was fully charged. Well done TOPDON.] ... show more
Reviewed in the United States on November 3, 2023 by M. Meltzer

Batteries swollen and broke case open. UPDATED 8/20/26
Color: gray
DO NOT BUY!! Bought 2. Both of them, the batteries have swollen and expanded so much it broke the cases open!! Lithium ion batteries swell up before they explode in a catastrophic fire! It will burn your vehicle to the ground, these type of fires are uncontrollable! UPDATE: The manufacturer reached out and offered to send at no charge, one of their new models. They were very concerned and apologetic for the problem. Received the new model jump starter, and it is very nice! Much larger and heavier, feels more robust. Very impressed at the customer service. Perhaps this new design will fix that problem. ... show more
Reviewed in the United States on July 1, 2026 by Arfen

Buy it now! Do not hesitate! Worth 10x the price!
Color: gray
As a senior, single woman, this item is invaluable! I have a large SUV (4.7liter V8 Toyota Sequoia) and this works EVERY SINGLE TIME! I've used jumper cables all my life. They work great but stress me out using them. And if the cables don't reach, that presents a whole other problem. Then you need another vehicle..and the last thing I want is to be stuck by myself, after dark, alone and vulnerable. This jump pack (2000A) is amazing because it is super simple to use, no need for another vehicle and I never worry anymore about a dead battery. For the safety and convenience it is worth 10X the price. Get one for each vehicle you own! For youngsters just beginning to drive, for your wife and daughters and especially for the senior citizens in your life. Give yourself and them peace of mind. Just 4 steps to use! I found out about these chargers, and this brand in particular from a youtube channel called "Den of Tools" Excellent channel and highly recommended. Even if you have a super dead battery that won't even crank, just use the boost button and you are ready to go!! I use my Sequoia to pull my campers. If I'm out boondocking away from everything and especially if there is no cell signal, I can always feel at ease that I have this with me. Do not hesitate, do not think about ordering this, just order it!!!! Believe me, you will have a much less stressful drive just around town or even on a 2 day or more camping trip. And you can charge your phones also. So go ahead, click on buy now or add to cart. Be sure to buy for your entire family. ... show more
Reviewed in the United States on August 6, 2024 by Susan W

Quality tool at a fair price.
Color: gray
This seems to be a high-quality tool which I bought from topdon because of previous experience with other tools that they sold. They make good products at a reasonable price.
Reviewed in the United States on August 5, 2026 by Bill B.

UPDATED Review for Positive Experience
Color: gray
Review Update 2/13/2026: I can't say enough good things about the way this company stands behind their products and cares about their customers experience. They really transformed my original experience with the TOPDON jump starter product. A representative from their company reached out to me to help with troubleshooting my issue. After confirming the cable set was defective, they offered to replace the entire product with the latest version. I received the replacement, and it works as expected. It's an improved and higher capacity model, which is a welcome surprise (it's the JS3000 jump starter model). On top of that, they also offered, without me asking, to send a replacement jumper cable set for the ORIGINAL model. I've received the UPS tracking information already, and it's scheduled for delivery on Monday. I've never had a company go above and beyond like TOPDON did in this situation. Original Review 1/13/2026: This product looks solid and worked as intended on two occasions. Unfortunately, it no longer works and is outside of the return period. The battery portion appears to work/hold charge, but the plug portion of the cables doesn't work. Of course, you don't attempt to use it unless you need it for a jumpstart, so it left me stuck with no transportation. I would not recommend this brand and recommend looking elsewhere. **EXPERIENCE HAS COMPLETELY CHANGED - SEE 2/13 UPDATE** ... show more
Reviewed in the United States on January 11, 2026 by Brad
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